Article
Engineering, Chemical
Ruth Habte Hailemariam, June-Seck Choi, Mekdimu Mezemir Damtie, Hojung Rho, Kwang-Duck Park, Jonghun Lee, Yun Chul Woo
Summary: This study focused on improving the performance of polyamide thin film composite membranes through co-solvent-assisted interfacial polymerization. The results showed that adding co-solvent can enhance water flux performance of the membrane without sacrificing salt rejection. The study demonstrates the potential of CAIP membranes for brackish water desalination and water treatment.
Article
Engineering, Chemical
Yue Zong, Ruijun Zhang, Shanshan Gao, Jiayu Tian
Summary: The formation of a thinner polyamide layer was promoted by the volatilization of n-hexane, resulting in TFC membranes with higher permeability prepared at lower temperatures.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Chemical
Jinghua Su, Xinghua Lv, Shuxuan Li, Yongxiang Jiang, Shaoxiao Liu, Xia Zhang, Honghai Li, Baowei Su
Summary: HF organic solvent nanofiltration membranes have a unique structure and high surface area, suitable for separation intensification in chemical industries. Controlling the additives and solution concentration can lead to high-performance HF OSN membranes, and incorporating graphene oxide can improve ethanol permeance.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Chemistry, Multidisciplinary
Ook Choi, Dong-Hyun Peck, Chul Ho Park
Summary: The outer-selective thin film composite (TFC) hollow fiber membranes designed in this work using novel strategies of continuous interfacial polymerization have been optimized for performance and can be used in various applications thanks to their high water flux and salt rejection capabilities.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2021)
Article
Engineering, Chemical
Kecheng Guan, Yuji Sasaki, Yuandong Jia, Ralph Rolly Gonzales, Pengfei Zhang, Yuqing Lin, Zhan Li, Hideto Matsuyama
Summary: Thin film composite (TFC) membranes are widely used in reverse osmosis (RO)-based desalination processes due to their ideal separation performance. In this study, porous polyketone membranes prepared via non-solvent induced phase separation (NIPS) were explored as substrates for fabricating high-performance TFC membranes. Investigations on structure control and chemistry regulation showed that different polyketone substrates led to significant differences in thin layer formation during interfacial polymerization (IP), resulting in TFC membranes with varied permeance and performance.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Article
Engineering, Chemical
Zhongbao Ma, Long-Fei Ren, Diwen Ying, Jinping Jia, Jiahui Shao
Summary: In this study, a sustainable electrospray polymerization (SEP) technique was used to prepare thin-film composite polyamide (TFC-PA) nanofiltration membranes. The SEP method featured no toxic solvent, near-complete monomer conversion, and zero waste liquid discharge. Membranes with different surface charges and pore sizes could be tailored by varying the monomer concentration. The optimal membrane exhibited excellent removal efficiency of toxic heavy metal ions.
Article
Nanoscience & Nanotechnology
Yaohan Chen, Yonggang Li, Yunqi Li, Jing Guo, Shenghai Li, Suobo Zhang
Summary: This study presents a double-skin-layer nanofiltration membrane with porous organic polymer nanointerlayers prepared via a two-step interfacial polymerization technique, and investigates the significant influence of nanointerlayers with different pore sizes on membrane performance. It is found that an interlayer with a pore size of 4.22 nm can promote pure water permeance, compared to membranes without an interlayer.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Lorena Paseta, Carlos Echaide-Gorriz, Carlos Tellez, Joaquin Coronas
Summary: Polyamide thin film composite membranes (TFC) prepared by interfacial polymerization from the vapor phase show greener characteristics and higher water permeance in nanofiltration, with dye rejections higher than 94% in all cases.
Article
Engineering, Chemical
Xi Yu, Tengyang Zhu, Sheng Xu, Xuan Zhang, Ming Yi, Shu Xiong, Shutong Liu, Liang Shen, Yan Wang
Summary: High performance TFC hollow fiber membranes were developed for ethanol dehydration by SIP modification with different amine-functionalized beta-cyclodextrin. Among all membranes, the one modified with 2wt% CD-EDA aqueous solution (SIP, pH=2) exhibited the best separation performance and permeation flux.
Article
Engineering, Chemical
Mei Qun Seah, Woei Jye Lau, Pei Sean Goh, Boon Seng Ooi, Gwo Sung Lai, Ahmad Fauzi Ismail
Summary: This study investigated the effect of interfacial polymerization temperature on the properties of thin film nanocomposite (TFN) nanofiltration membrane containing surface-functionalized graphene oxide (GO). The membrane developed at 55 degrees C exhibited a more cross-linked and rougher polyamide layer, resulting in excellent Na2SO4 rejection. However, it also had higher protein adhesion due to the rougher surface. On the other hand, the TFN membrane developed at 0 degrees C had a thin and smooth polyamide layer, resulting in higher water flux and improved antifouling performance.
Article
Engineering, Environmental
Sung-Joon Park, Myung-Seok Lee, Heewoong Yoon, Jae Hong Kim, Sungkwon Jeon, Seung Su Shin, Minuk Yang, Jieun Choi, Jiwon Seo, Jung-Hyun Lee
Summary: A biofouling-resistant and high-performance polyamide thin-film composite membrane was successfully fabricated by adding a biomimetic antimicrobial peptoid during the interfacial polymerization process. The resulting membrane exhibited superior separation performance and long-term stability.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Chemical
Gengyi Zhang, Thien N. N. Tran, Liang Huang, Erda Deng, Adrienne Blevins, Wenji Guo, Yifu Ding, Haiqing Lin
Summary: Cross-linked amorphous poly(ethylene oxide) (XLPEO) is a leading membrane material for post-combustion CO2 capture. In this study, high molecular weight yet soluble HPEO was synthesized via atom transfer radical polymerization (ATRP) and fabricated into defect-free thin-film composite (TFC) membranes with excellent performance. The membranes showed stable CO2 permeance and CO2/N-2 selectivity under simulated challenge.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Article
Engineering, Environmental
Shu-Ting Fan, Jia-Xin Wang, Bang-Jing Li, Sheng Zhang
Summary: In this study, a facile and versatile support layer modification strategy was proposed to enhance the CO2 separation performance of thin-film composite membranes (TFCMs). The introduction of MOFs in the support layer improved the CO2 selectivity without significantly sacrificing the permeability. The TFCMs developed by this strategy exhibited excellent CO2 permeance and CO2/N2 selectivity, surpassing the threshold for economic evaluations and outperforming most comparable TFCMs. Moreover, the TFCMs showed stable selective performance during a 40-day aging study.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Akbar Asadi Tashvigh, Maria G. Elshof, Nieck E. Benes
Summary: Water recycling is a sustainable solution to water scarcity challenges, and the study introduces a robust membrane material that can withstand extreme pH conditions for industrial wastewater recycling. The membrane performance is enhanced by manipulating monomer structures, leading to improved permeance and lower MWCO.
ACS APPLIED POLYMER MATERIALS
(2021)
Article
Polymer Science
Manuel Reyes De Guzman, Micah Belle Marie Yap Ang, Shu-Hsien Huang, Qing-Yi Huang, Yu-Hsuan Chiao, Kueir-Rarn Lee
Summary: Thin-film composite polyamide membranes produced through interfacial polymerization can function more efficiently by adjusting the chemical structure of participating monomers. Among the three diamine monomers considered, CHDA was found to be the most effective in producing TFC NF-like FO membranes with optimal performance.
Article
Energy & Fuels
Zhan Zhang, Alsamani A. M. Salih, Mingtao Li, Bolun Yang
Article
Polymer Science
Alsamani A. M. Salih, Chunhai Yi, Jiayang Hu, Lijuan Yin, Bolun Yang
JOURNAL OF APPLIED POLYMER SCIENCE
(2014)
Article
Chemistry, Multidisciplinary
Shabnam Shahida, Sohaila Rehman, Nabila Ilyas, Muhammad Imran Khan, Usman Hameed, Muhammad Hafeez, Sajid Iqbal, Noureddine Elboughdiri, Djamel Ghernaout, Alsamani Ahmed Salih, Mohammed Matouq
Summary: This study found that there are differences in calcium and lead concentrations in the blood of osteoporotic patients compared to the control group, with a decrease in calcium levels and an increase in lead levels in female patients, and a similar decrease in calcium levels but a more significant increase in lead levels in male patients.
Review
Engineering, Environmental
Saleh Al Arni, Mahmoud Elwaheidi, Alsamani A. M. Salih, Djamel Ghernaout, Mohammed Matouq
Summary: This article reviews Jordan's experience in greywater treatment and its reuse for non-potable purposes in rural areas, providing a comprehensive overview. The establishment of greywater reuse systems aims to bring environmental and socio-economic benefits to rural communities.
WATER SCIENCE AND TECHNOLOGY
(2022)
Article
Chemistry, Applied
H. Uguru, O. Akpokodje, Rokayya Sami, E. O. Aluta, Faris J. Tayeb, Noureddine Elboughdiri, Muhammad Imran Khan, Alsamani A. M. Salih
Summary: The increase in food-borne diseases has become a major concern globally. This study found that most fresh fruits and vegetables pose serious health risks, especially skinned and packaged groundnut, watermelon, cucumber, and pawpaw. Children consume higher dosages of microorganisms and are more susceptible to foodborne diseases, highlighting the necessity for better food safety surveillance structures.
JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
(2022)
Article
Chemistry, Multidisciplinary
Iftikhar Hussain, Muhammad Ahmad, Xi Chen, Nadir Abbas, Saleh Al Arni, Alsamani A. M. Salih, Mhamed Benaissa, Muhammad Ashraf, Muhammad Ayaz, Muhammad Imran, Mohd Zahid Ansari, Kaili Zhang
Summary: This study aims to prepare electrode materials for energy storage devices through a facile glycol-assisted process. The synthesized polyhedron Cu-doped ZnS structure exhibits high specific capacitance and cycling stability, showing potential for next-generation energy storage devices.
JOURNAL OF SAUDI CHEMICAL SOCIETY
(2022)
Article
Chemistry, Multidisciplinary
Noureddine Elboughdiri, Khurram Javid, Iftikhar Ahmed, Hina Naz, Sami Ullah Khan, Alsamani A. M. Salih, Agnishwar Girigoswami
Summary: This study investigates the physical influences of a magnetic device on the peristaltic transport of a viscoplastic nanofluid. The study analyzes flow characteristics such as velocity profile, pressure gradient, and temperature distribution using a non-Newtonian Casson liquid polymer and silver and alumina nanoparticles. The research is significant for fields such as bio-engineering, industrial fluid mechanics, and thermal processing.
JOURNAL OF THE INDIAN CHEMICAL SOCIETY
(2022)
Article
Engineering, Chemical
Saleh Al Arni, Mahmoud Elwaheidi, Attilio Converti, Mhamed Benaissa, Alsamani A. M. Salih, Saad Ghareba, Nadir Abbas
Summary: The significance of using date palm surface fiber as a biosorbent for removing pollutants from wastewater is evaluated. This material is inexpensive, renewable, eco-friendly, and available in large quantities worldwide, making it advantageous over other natural adsorbing materials. It has been widely used for removing various pollutants and shows promising future prospects in other applications as well.
CHEMBIOENG REVIEWS
(2023)
Article
Chemistry, Physical
Razika Mecheri, Ammar Zobeidi, Salem Atia, Salah Neghmouche Nacer, Alsamani A. M. Salih, Mhamed Benaissa, Djamel Ghernaout, Saleh Al Arni, Saad Ghareba, Noureddine Elboughdiri
Summary: In this study, a new Kaol/Cel composite was prepared from waste red bean peels as a source of cellulose and demonstrated high adsorption capacity for crystal violet dye. The Box-Behnken design was used to optimize the adsorption process, with the best conditions resulting in 99.86% CV removal and an adsorption capacity of 294.12 mg/g. The Freundlich and pseudo-second-order kinetic models were found to best describe the adsorption behavior. The study also investigated the mechanisms behind CV removal, identifying various types of interactions involved. These findings highlight the potential of Kaol/Cel as a highly efficient adsorbent for cationic dyes in water.
Article
Engineering, Chemical
Shabnam Mirizadeh, Saleh Al Arni, Mahmoud Elwaheidi, Alsamani A. M. Salih, Attilio Converti, Alessandro Alberto Casazza
Summary: Raw date palm waste was found to be an effective and environmentally friendly adsorbent for removing tetracycline and ciprofloxacin from water. The study examined the influence of various factors such as pH, biosorbent dose, antibiotic concentration, contact time, temperature, and salt concentrations. The pseudo-second-order model was the most suitable for describing the experimental data, and Langmuir and Dubinin-Radushkevich isotherms were found to be the best for TC and CIP adsorption, respectively. Thermodynamic parameters indicated that the process was spontaneous and endothermic.
CHEMICAL ENGINEERING & TECHNOLOGY
(2023)
Article
Chemistry, Physical
Meng Yue, Xun He, Shengjun Sun, Yuntong Sun, Mohamed S. Hamdy, Mhamed Benaissa, Alsamani A. M. Salih, Jun Liu, Xuping Sun
Summary: Here, we present a Co-doped Ni3S2 nanosheet array on Ni foam (Co-Ni3S2/NF) as an efficient OER electrocatalyst for seawater. In alkaline conditions, Co-Ni3S2/NF requires a low overpotential of only 368 mV to drive 100 mA•cm(-2), which is superior to Ni3S2/NF (385 mV). Furthermore, it exhibits at least 50 hours of continuous electrolysis.
Article
Environmental Sciences
Alsamani A. M. Salih, Osman Ateia Osman, Saleh Al Arni, Nadir Abbas, Mhamed Benaissa
Summary: The study investigated the removal of Cr(III) from tannery wastewater using chemical precipitation with NaOH and Ca(OH)(2) at optimal pH values. It found that NaOH had higher sludge volume while Ca(OH)(2) had higher supernatant volume, with removal efficiencies of 99.94% and 99.8% respectively. The NaOH: Ca(OH)(2) volume ratio for sludge volume and average sludge volume at optimal pH were 1:1.24 and 1:1.8 respectively.
FRESENIUS ENVIRONMENTAL BULLETIN
(2022)
Article
Engineering, Chemical
Noureddine Elboughdiri, Djamel Ghernaout, Amari Abdelfattah, Muhammad Imran Khan, Alsamani Ahmed Salih, Mohammed Matouq
Summary: The experiment revealed that the modified volcanic tuff had decreased CEC compared to the natural tuff, and the iron coating increased the mercury removal capacity. Factors such as pH, ionic strength, and metal concentration play crucial roles in the adsorption behavior.
DESALINATION AND WATER TREATMENT
(2021)
Proceedings Paper
Engineering, Chemical
Alsamani A. M. Salih, Chunhai Yi, Bolun Yang, Peng Chen
ADVANCES IN CHEMICAL ENGINEERING III, PTS 1-4
(2013)
Article
Engineering, Chemical
Jiawei Hou, Shixuan Guo, Nigel Graham, Wenzheng Yu, Kening Sun, Ting Liu
Summary: A novel 2D composite membrane based on r-HGO and MXene materials was developed, demonstrating exceptional performance for water treatment in terms of permeability, pollutant rejection, and physical stability. The optimization of preparation conditions and material proportions can result in high water flux and efficient removal of pollutants.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Retraction
Engineering, Chemical
Chang Liu, Jinghong Liu, Liang Zhu, Shanfu Tang, Huixin Xiong
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Rui Gao, Caihong Liu, Andreia F. Faria, Qiang He, Chun Yang, Jun Ma
Summary: A novel copolymer architecture has been developed to address biofouling concerns in thin-film composite (TFC) membranes by integrating anti-fouling, bactericidal, and fouling-release functions. The multifunctional membrane demonstrates promising anti-adhesive properties, self-cleaning ability, and high flux recovery rate.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Alexander T. Bridge, Noah P. Wamble, Matthew S. Santoso, Joan F. Brennecke, Benny D. Freeman
Summary: This study demonstrates the reproducible preparation of high-flux defect-free asymmetric gas separation membranes using Cyrene(TM) as a majority dope formulation component. By adjusting the volume ratios of Cyrene(TM) and THF, as well as the concentrations of Matrimid(R) and the dry step time, optimal membrane performance is achieved.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Alessandra Imbrogno, Han Ya Lin, Babak Minofar, Andrea Iris Schaefer
Summary: In this study, a composite nanofiber membrane containing cross-linked beta-cyclodextrin-epichlorohydrin was prepared and evaluated for the removal of steroid hormones. The results showed that the membrane had high adsorption capacity and the ability to form a specific inclusion complex interaction with the hormones, indicating its potential application in hormone removal.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Bora Shin, Jaewon Shin, Yanuar Chandra Wirasembada, Ki Young Park, Jinwoo Cho
Summary: This study develops a mathematical model to estimate the initial flux of volatile fatty acids in the direct contact membrane distillation process. It identifies the parameters affecting the flux and their relationship with pH.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Yi-Jui Yeh, Jr Rong Liou, Wei Lin, Kuo-Lun Tung, Wei-Hung Chiang
Summary: This study demonstrates an effective plasma engineering method to create nitrogen-doped graphene quantum dot (NGQD)-inorganic nanocomposites for tunable molecular separation. The composite materials show high separation efficiency and controllable nanopore structures, making them potentially valuable for various applications.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Horacio Lopez-Marques, Kristofer L. Gleason, Manuel Aguilar-Vega, Rita Sulub-Sulub, J. Ehren Eichler, Hyeonji Oh, C. Buddie Mullins, Benny D. Freeman, Manish Kumar
Summary: In this study, water transport properties in Carbon Molecular Sieve (CMS) membranes were investigated. It was found that membranes synthesized at different pyrolysis temperatures exhibited varying water permeabilities. Compared to other polymeric materials, CMS membranes showed high water permeability, indicating potential for dehydration applications.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Dmitry A. Alentiev, Roman Yu. Nikiforov, Marina A. Rudakova, Danil P. Zarezin, Maxim A. Topchiy, Andrey F. Asachenko, Nikolay A. Belov, Maxim Bermeshev
Summary: A series of new norbornene-type monomers containing linear and branched substituents were synthesized, and robust thin membranes were prepared by vinyl-addition polymerization. Gas separation performance for the synthesized polymers was evaluated, and the structure of substituent side chains was found to significantly affect gas permeability and CO2 facilitated transport.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Lei Yan, Qi Zhang, Ze Zhang, Gui-Jie Li, Yi Jin, Xin-Lin Zhang, Yan-Yun Sun
Summary: In this study, a continuous, stable and fast ion transport channel was established through in-situ guided cross-linking of zinc alginate hydrogels on a porous membrane, overcoming the negative pore effect and effectively inhibiting the dendrite growth of zinc anodes and interfacial side reactions.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Yuqing Zhang, Ailing Zhang, Huiyang He, Yuting Fan, Yongjiang Li, Song Wang, Sanxi Li
Summary: The Langmuir-Blodgett self-assembly process is used to create an ordered SPEEK membrane, which enhances the proton conductivity by three times compared to conventional solution casting method.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Hasan Ismaeel, David Gibson, Eleonora Ricci, Maria Grazia De Angelis
Summary: In this study, a machine learning-based group contribution method (ML-GC) was developed to predict pure polymer parameters and successfully applied to predict gas solubility and gas solubility isotherms in glassy polymeric membranes. The model showed satisfactory performance on a small dataset, but has the potential to provide more accurate predictions for a wider range of polymers as more data becomes available.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Yi Ji, Yu Sun, Huilin Li, Qiang Fu, Yan Zhang
Summary: Previous studies have shown that vibration- or rotation-based techniques can effectively mitigate fouling during membrane filtration. However, it is difficult to incorporate these techniques with spiral wound modules (SWMs) widely used in water and wastewater treatment. This study developed a prototype membrane system to accommodate angular vibrations with a modified SWM, and experimental results showed that applying angular vibrations can effectively control algal fouling in an SWM with lower energy consumption compared to traditional methods.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Lakshmeesha Upadhayaya, Abaynesh Yihdego Gebreyohannes, Muhammad Wakil Shahzad, Usman T. Syed, Sandra L. Aristizabal, Radoslaw Gorecki, Suzana P. Nunes
Summary: Increasing temperatures worldwide pose a significant health risk, exacerbated by high humidity. Conventional air conditioners contribute heavily to carbon dioxide emissions, with dehumidification being a major factor. Membrane-based dehumidification system offers energy efficiency and non-toxic water vapor removal. This study demonstrates a membrane dehumidification system with polymeric hollow fibers coated with a green polyphenol coating, showing remarkable water vapor transport rate and selectivity. Long-term testing reveals minimal decline in vapor transport and a 4-5 times higher coefficient of performance (COP) compared to conventional dehumidifiers, making it a highly competitive, energy-saving device with reduced emissions and a smaller footprint.
JOURNAL OF MEMBRANE SCIENCE
(2024)
Article
Engineering, Chemical
Zhengzhong Zhou, Xue Zhu, Yi Yuan, Shaoqiang Wang, Xiaoshan Meng, Taoli Huhe, Qian Wang
Summary: In this study, lignin, a biomass material, was chemically modified and utilized in the interfacial polymerization process to improve the performance of nanofiltration membranes. The modified membranes showed enhanced hydrophilicity and anti-fouling properties, and the optimization of membrane pore size increased permeability. The study also demonstrated the potential application of the membranes in biogas slurry valorization.
JOURNAL OF MEMBRANE SCIENCE
(2024)